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Ultra-Black Coating Could Mitigate Light Pollution Caused by Satellites
Key Takeaways
- Satellite light pollution is a growing problem due to increasing numbers of satellites in LEO.
- University of Surrey researchers developed Vantablack 310, an ultra-black coating that absorbs over 99.9% of visible light.
- The coating can significantly reduce satellite reflectivity, mitigating interference with astronomy and ecosystems.
- Challenges include cost and integration with satellite design.
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DT Editorial Team··via universetoday.com